Greens Farms Academy (GFA) is a PreK-12 independentpreparatoryco-educationalday school in the Greens Farms section of Westport, Connecticut, drawing 695 students from numerous towns of central southern Fairfield County. Greens Farms Academy is located on a campus near Long Island Sound, a salt marsh and an Audubon woodland. Some of the buildings that make up the school were previously part of a family estate belonging to the Vanderbilts. Since being converted to a school, multiple buildings have been added to the original estate, including a new section for the Upper and Middle schools. The school has a history of producing many athletes at the college level. The school is known for its difficult classes and excellent teachers and faculty. The school's rivals include Hopkins (New Haven) and King (Stamford). GFA has dominated against both schools in all sports.